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<li class="navelem"><a class="el" href="../../d8/daf/namespaceshaka.html">shaka</a></li><li class="navelem"><b>media</b></li><li class="navelem"><a class="el" href="../../d6/d82/structshaka_1_1media_1_1EncryptionOptions.html">EncryptionOptions</a></li> </ul>
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<a href="#pub-attribs">Public Attributes</a> |
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<a href="../../d3/db3/structshaka_1_1media_1_1EncryptionOptions-members.html">List of all members</a> </div>
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<div class="headertitle">
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<div class="title">shaka::media::EncryptionOptions Struct Reference</div> </div>
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<div class="contents">
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<p>This structure defines encryption options.
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<a href="../../d6/d82/structshaka_1_1media_1_1EncryptionOptions.html#details">More...</a></p>
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<p><code>#include <<a class="el" href="../../dd/dbc/encryption__handler_8h_source.html">encryption_handler.h</a>></code></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
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Public Attributes</h2></td></tr>
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<tr class="memitem:a3d58dc01a4af0ebfb56f3c4979f745f7"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3d58dc01a4af0ebfb56f3c4979f745f7"></a>
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double </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d82/structshaka_1_1media_1_1EncryptionOptions.html#a3d58dc01a4af0ebfb56f3c4979f745f7">clear_lead_in_seconds</a> = 0</td></tr>
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<tr class="memdesc:a3d58dc01a4af0ebfb56f3c4979f745f7"><td class="mdescLeft"> </td><td class="mdescRight">Clear lead duration in seconds. <br/></td></tr>
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<tr class="separator:a3d58dc01a4af0ebfb56f3c4979f745f7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac858b4c03e49e871e07e38fc35893088"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac858b4c03e49e871e07e38fc35893088"></a>
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FourCC </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d82/structshaka_1_1media_1_1EncryptionOptions.html#ac858b4c03e49e871e07e38fc35893088">protection_scheme</a> = FOURCC_cenc</td></tr>
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<tr class="memdesc:ac858b4c03e49e871e07e38fc35893088"><td class="mdescLeft"> </td><td class="mdescRight">The protection scheme: 'cenc', 'cens', 'cbc1', 'cbcs'. <br/></td></tr>
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<tr class="separator:ac858b4c03e49e871e07e38fc35893088"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2709a421f1d96bffc888fcd493c8e0a3"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d82/structshaka_1_1media_1_1EncryptionOptions.html#a2709a421f1d96bffc888fcd493c8e0a3">max_sd_pixels</a> = 0</td></tr>
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<tr class="separator:a2709a421f1d96bffc888fcd493c8e0a3"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a0fc40dd8a1e5f6a62c948ee851650d9b"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d82/structshaka_1_1media_1_1EncryptionOptions.html#a0fc40dd8a1e5f6a62c948ee851650d9b">max_hd_pixels</a> = 0</td></tr>
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<tr class="separator:a0fc40dd8a1e5f6a62c948ee851650d9b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a8e6825654b6047b410955818bcfa1014"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d82/structshaka_1_1media_1_1EncryptionOptions.html#a8e6825654b6047b410955818bcfa1014">max_uhd1_pixels</a> = 0</td></tr>
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<tr class="separator:a8e6825654b6047b410955818bcfa1014"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a20acea0141ca7c8dd57d0129c53a6d13"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d82/structshaka_1_1media_1_1EncryptionOptions.html#a20acea0141ca7c8dd57d0129c53a6d13">crypto_period_duration_in_seconds</a> = 0</td></tr>
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<tr class="separator:a20acea0141ca7c8dd57d0129c53a6d13"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2f971f63a7525a777d5578d87ef0c99f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2f971f63a7525a777d5578d87ef0c99f"></a>
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bool </td><td class="memItemRight" valign="bottom"><b>vp9_subsample_encryption</b> = true</td></tr>
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<tr class="separator:a2f971f63a7525a777d5578d87ef0c99f"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>This structure defines encryption options. </p>
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<p>Definition at line <a class="el" href="../../dd/dbc/encryption__handler_8h_source.html#l00023">23</a> of file <a class="el" href="../../dd/dbc/encryption__handler_8h_source.html">encryption_handler.h</a>.</p>
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</div><h2 class="groupheader">Member Data Documentation</h2>
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<td class="memname">double shaka::media::EncryptionOptions::crypto_period_duration_in_seconds = 0</td>
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<p>Crypto period duration in seconds. A positive value means key rotation is enabled, the key source must support key rotation in this case. </p>
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<p>Definition at line <a class="el" href="../../dd/dbc/encryption__handler_8h_source.html#l00043">43</a> of file <a class="el" href="../../dd/dbc/encryption__handler_8h_source.html">encryption_handler.h</a>.</p>
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<td class="memname">uint32_t shaka::media::EncryptionOptions::max_hd_pixels = 0</td>
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<p>The threshold to determine whether a video track should be considered as HD. If the max pixels per frame is higher than max_sd_pixels, but no higher than max_hd_pixels, i.e. (max_sd_pixels, max_hd_pixels], it is HD. </p>
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<p>Definition at line <a class="el" href="../../dd/dbc/encryption__handler_8h_source.html#l00035">35</a> of file <a class="el" href="../../dd/dbc/encryption__handler_8h_source.html">encryption_handler.h</a>.</p>
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<td class="memname">uint32_t shaka::media::EncryptionOptions::max_sd_pixels = 0</td>
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<p>The threshold to determine whether a video track should be considered as SD. If the max pixels per frame is no higher than max_sd_pixels, i.e. [0, max_sd_pixels], it is SD. </p>
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<p>Definition at line <a class="el" href="../../dd/dbc/encryption__handler_8h_source.html#l00031">31</a> of file <a class="el" href="../../dd/dbc/encryption__handler_8h_source.html">encryption_handler.h</a>.</p>
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<td class="memname">uint32_t shaka::media::EncryptionOptions::max_uhd1_pixels = 0</td>
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<p>The threshold to determine whether a video track should be considered as UHD1. If the max pixels per frame is higher than max_hd_pixels, but no higher than max_uhd1_pixels, i.e. (max_hd_pixels, max_uhd1_pixels], it is UHD1. Otherwise it is UHD2. </p>
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<p>Definition at line <a class="el" href="../../dd/dbc/encryption__handler_8h_source.html#l00040">40</a> of file <a class="el" href="../../dd/dbc/encryption__handler_8h_source.html">encryption_handler.h</a>.</p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
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<li>media/crypto/<a class="el" href="../../dd/dbc/encryption__handler_8h_source.html">encryption_handler.h</a></li>
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